SUSPICIOUS — free-robux-no-verify_GM431946152.pdf
SUSPICIOUS — free-robux-no-verify_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
35dfea89ff78267dac2b2089c889ab121d05b1bca8f7a028e974629005a0af64 - SHA-1:
b7cc3cbd1d9d93f0eafbeb5f5966681cb53290e2 - MD5:
589b745797452b1a24c7ac4e06c07ec3 - ssdeep:
768:uFLvuRoNWtA2as/uW/UbON15jp62gKzdDLzj:uBvuREWTZUb419AVK5fzj - TLSH:
T1AE306DF70147DC4C7A9A4F0379F6156D648AF38871B7DB1084D87A2CA07C6BE6B21A21 - Submitted as: free-robux-no-verify_GM431946152.pdf
- File type: pdf · Size: 35805 bytes
- Verdict: suspicious (58/100)
Detections (4 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: Trojan:PDF/Phish.CFN!MTB
- Emsisoft (Emergency Kit): PDF.Spam.Heur.2
- Trellix Stinger (McAfee): PDF/Phish-TWM!589B74579745
MITRE ATT&CK
Why this verdict
The suspicious score of 58/100 is the fusion of 4 weighted signals:
- Embedded link rated suspicious by URL analysis: http://www.biochemix.com/uploaded_files/userfiles/files/roblox-how-to-get-free-robux-website_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://netcdn.tw/app/431946152/free-robux-no-verify-game-hack, http://www.biochemix.com/uploaded_files/userfiles/files/roblox-how-to-get-free-robux-website_GM431946152.pdf, http://www.biochemix.com/uploaded_files/userfiles/files/grab-knife-hack-roblox_GM431946152.pdf - static signal, weight 0.35, confidence 0.60
- Document active content: uri-action - static signal, weight 0.30, confidence 0.60
- Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55
Dynamic analysis
No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.
Embedded URLs
- http://netcdn.tw/app/431946152/free-robux-no-verify-game-hack
- http://www.biochemix.com/uploaded_files/userfiles/files/roblox-how-to-get-free-robux-website_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/grab-knife-hack-roblox_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/coin-master--hack_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-scam-on-roblox_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-script-2021_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/lazy-roblox-com-free-robux_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-app-hacks_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-cheats-2021_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/wurst-115_GM479516143.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-animation-hack-on-roblox_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-coin-master-spins-and-coins_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/best-free-minecraft-server-hosting_GM479516143.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-roblox-dominus_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-pins_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-cothes-in-roblox_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-gold-cards-for-coin-master_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/hack-snow-shoveling-simulator-roblox_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/banning-hacks-for-khols-admin-house-roblox_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/harked-cheat-for-roblox_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/ways-to-get-free-robux_GM431946152.pdf
Embedded domains
- netcdn.tw
- www.biochemix.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report